Nov 14, 2024
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API 5L X42 Line Pipe Detailed Specifications
X42 seamless steel pipe is an important material widely used in the field of oil and natural gas transportation. With its unique performance and advantages, it plays an irreplaceable role in industrial production.
API 5L Grade X42 Pipe Specification
| API 5L X42 Pipe Sizes |
Nominal Pipe Size 1/2" to 48 " O.D. |
| API 5L X42 Pipe Wall Thickness |
Schedule 10 through 160, STD, XS, XXS. |
| API 5L X42 Seamless Pipe |
X42 (L290) |
| API 5L X42 Pipe DIMENSION |
FROM 1/2" UP TO 60" |
| API 5L X42 Pipe Weld Alternatives |
ERW, HF, DSAW/SAWL, SMLS, HSAW |
| API 5L X42 Pipe Product Specification Level |
API 5L X42 PSL 2, API 5L X42 PSL 1 |
| Additional Services |
Internal Coating |
API 5L X42 Seamless Pipe Chemical Composition:
| PSL |
Steel
grade |
API 5L X42 Seamless Pipe Chemical composition (%) |
| C |
Mn |
P |
S |
Ti |
| PSL1 |
B |
0.28 |
1.20 |
0.030 |
| X42 |
0.28 |
1.30 |
0.030 |
0.030 |
0.04 |
| PSL2 |
B |
0.24 |
1.20 |
0.025 |
0.015 |
0.04 |
| X42 |
0.24 |
1.30 |
0.025 |
0.015 |
0.04 |
API 5L X42/L290 ERW Pipe Chemical Composition
| API 5L X42 ERW PIPE CHEMICAL COMPOSITION |
| C |
Mn |
P |
S |
V |
Nb |
Ti |
| max. |
max. |
max. |
max. |
max. |
max. |
max. |
| 0.26 |
1.20 |
0.030 |
0.030 |
c,d |
c,d |
d |
API 5L X42 Seamless Pipe Mechanical Properties
| PSL |
Steel
grade |
Mechanical properties |
| Yield strength |
Tensile strength |
Elongation |
| MPa |
MPa |
(%) |
| Min |
Max |
Min |
Max |
| PSL1 |
B |
241 |
|
414 |
|
See API SPEC 5L |
| X42 |
290 |
|
414 |
|
| PSL2 |
B |
241 |
448 |
414 |
758 |
See API SPEC 5L |
| X42 |
290 |
496 |
414 |
758 |
API 5L Grade L290 ERW Pipe Mechanical Properties
| Yield Strength |
Tensile Strength |
ELONGATION |
| Mpa(psi) |
Mpa(psi) |
| min |
min |
min |
| 245(35 500) |
415(60 200) |
28% |
Impact Test
| IMPACT TEST OF API 5L X42 Line Pipe |
| AVG. ABSORBED ENERGY |
IND. ABSORBED ENERGY |
| Min.(joules) |
Min.(joules) |
| 27 |
20 |
API 5L X42 Seamless pipe
